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Industrial Internet of Things

Advanced cruise-assist highway systems (AHS)

Advanced cruise-assist highway systems (AHS) Advanced cruise-assist highway systems (AHS)
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DEFINITION

Advanced cruise-assist highway systems (AHS) are systems that aim to reduce traffic accidents, enhance safety, improve transportation efficiency as well as to reduce the operational work of drivers.

According to Japan's MLIT, AHS can be classified into three levels based on driving support, namely AHS-"i" (information), AHS-"c" (control) and AHS-"a" (automated cruise).

AHS-"i" supports part of the information collection for driving. AHS-"c" supports part of the driving operation as well as the information collection. AHS-"a" fully supports the driving operation and the information collection, therefore, responsibility for safe driving belongs to the AHS-"a" system.

In addition to the technological problems, issues such as the responsibilities for safe driving must be considered in order to realise AHS-"a" .

IOT SNAPSHOT
The IoT ONE Radar indicates the mix of hardware, software and services used in an IoT solution.
Hardware
Processors provide the intelligence behind IoT systems and are often integrated into system-on-a-chip designs.
Hardware that enables dual directional communication for data collection and control message delivery. Examples include cellular, Ethernet, and Wi-Fi.
Sensors transform energy into electrical data; they are the eyes and ears of IoT. Actuators transform electrical data into energy; they are the muscle of IoT.
IoT power supplies include traditional, thin-film and printed batteries, energy harvesting modules, flexible photovoltaic panels and thermoelectric sources.
Technologies that enable legacy devices and other systems to connect to the IoT. They integrate technologies and protocols for networking.
Products used by end users that contain IoT technologies. Examples include enabled equipment, wearables, hand-held scanners, and tracking devices.
IoT sensors and devices that are worn or embedded into clothing or accessories.
Software
Horizontal applications are standardized (e.g., asset tracking). Vertical applications are tailored to specific needs (e.g., delivery fleet management).
APIs are the market enabler for IoT. They allow users to manage devices, enable data transfer between software, and provide access capabilities.
Middleware integrates the diverse components of an IoT application by structuring communication, workflows, and business rules.
IoT analytics includes real-time or edge computing and batch analysis. Analytics can be behavioral, descriptive, predictive, or prescriptive.
Visualization solutions use dashboards, alerts, events, maps, and other tools to present easily comprehensible data to end users.
Data management solutions capture, index and store data in traditional database, cloud platforms, and fog systems for future use.
Security software provides encryption, access control, and identity protection to IoT solutions from data collection through end-user applications.
Services
System integrators link IoT component subsystems, customize solutions, and ensure that IoT systems communicate with existing operational systems.
IoT data management consultancies help to make sense of big data, decide which data to maintain and for how long, and troubleshoot IT issues.
IoT hardware consultancies provide services such as solution specification, product design, connectivity setup, and partner identification.
IoT software consultancies support the development of data analytics, visualization solutions, and platforms, as well as integration into embedded systems.
Examples of business consulting services include go-to-market design and execution, business model development, channel development, and corporate M&A.
Procurement consultancies support solution selection, ROI analysis, supplier shortlisting, and other areas related to selection and execution of solutions.
Connectivity as a service as provided by telecommunications companies, i.e. data transfer, radio waves.
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